A) total energy B) mechanical energy C) fundamental energy D) energy sum
A) gravitational potential energy B) rubber band potential energy C) elastic potential energy D) chemical potential energy
A) kinetic energy B) elastic potential energy C) chemical potential energy D) gravitational potential energy
A) it decreases B) it increases C) it stay the same
A) gravity pulls everything B) gravitational potential energy C) gravitational possible energy D) gravity's pull (on) earth
A) kinetic energy B) falling energy C) elastic energy D) gravitational potential energy
A) Joule B) Newton C) kg*m/s D) m/s2
A) the energy from the sun B) the energy stored in bonds C) the energy due to location D) the energy of motion
A) energy cannot be destroyed B) once destroyed, all energy comes back again C) energy can only change form D) energy before equals energy after
A) thermal energy B) kinetic energy C) chemical energy
A) 260 J B) 65 J C) 130 J D) 32.5 J
A) 12.8 kg B) 23.5 kg C) 1035 kg D) 2.84 kg
A) 275.6 J B) 15.75 J C) 77.8 J D) 154.35 J
A) 60 J B) 2.4 J C) 588 J D) 150 watts
A) 71 kg B) 142 kg C) 2.32 kg D) 22.72 kg
A) 16 kg*m/s B) 4 kg*m/s C) 8 kg*m/s D) 2 kg*m/s
A) Trick question - birds do not have momentum. B) The bird C) The dog D) They have the same momentum.
A) velocity B) force C) energy D) acceleration
A) not if it is on the planet earth B) no C) yes
A) energy that has the potential to become anything it wants. B) the energy of motion. C) energy that is the result of being located above the ground. D) a type of mechanical energy. |